All categories

3 years ago

I need help asap can anybody help me

Mathematics

2 answers:

Ber [7]3 years ago

6 0

Answer:

√13

Step-by-step explanation:

The Distance between two points (x1,y1) and (x2,y2) is given by √ (x2 − x1)2 + (y2 − y1)2. Then:

We have the points (2, 5) and (5, 7):

√ (5-2)2 + (7-5)2 = √(9 + 4) = √13

The result is the option B

Sveta_85 [38]3 years ago

5 0

the answer is B.....

You might be interested in

The spiders and ants in Aunt Mellys attic have a total of 152 legs and 22 heads. Spiders have 8 legs and ants have 6 legs. How m

Scorpion4ik [409]

Answer:

10 spiders and 12 ants

Step-by-step explanation:

You need to create two equations

s = # of spiders

a = # of ants

s + a = 22 heads

since each spider and ant has one head

8s + 6a = 152 legs

since every spider has 8 legs and every ant has 6

s + a = 22 can be turned into s = 22 - a

now use substitution

8(22 - a) + 6a = 152

176 - 8a + 6a = 152

176 - 2a = 152

24 = 2a

a = 12

now that you have the number of ants you can solve for the number of spiders

s + a = 22

s + 12 = 22

s = 10

6 0

2 years ago

Which shows the correct substitution of the values ab and c from the equation 0 = - 3x ^ 2 - 2x + 6 into the quadrati formula?

scZoUnD [109]

The answer would look something like this:

$\frac{2+-\sqrt{2^{2}-4(-3)(6) }}{2(-3)}$

There could also have a simplified version.

I hope this helps.

7 0

3 years ago

Can some please help me do this? Thanks

madreJ [45]

Slope intercept form is y=MX+b.
M is the slope, x is the x intercept, and b is the y intercept

the slope is
$\frac{ - 2}{1}$
An intercept is where the formula crosses the axis. therefore, the x intercept is .5, and the y intercept is 1
so the point slope formula is
$y = \frac{ - 2}{1} 0.5 + 1$

4 0

3 years ago

Read 2 more answers

Look at the subtraction expression below.

Oksanka [162]

A.
Because the negatives cancel each other out to make a positive

7 0

3 years ago

In 2001, there were about 62.5 thousand golden retrievers registered in the United States. In 2002, the number was 56.1 thousand

Vlad [161]

He solid f band he Jessie they vrhhe wanted to get

4 0

3 years ago